How to Paint Living Portraits: Oil, Charcoal, and Watercolor
By Roberta Carter Clark
"...a practical and in-depth approach to portraiture. You'll work through a series of detailed drawing exercises of the face, body and clothing as a basis for painting lively, successful portraits in watercolor and oil. The book Includes 24 step-by-step exercises and additional techniques and exercises show how to stage interesting lighting situations, use different mediums, avoid common errors and capture a subject's unique likeness."